Earphone



FIG. 1 is a perspective view of an earphone showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

The portions indicated in broken lines are for illustrative purposesonly and form no part of the claimed design.

The ornamental design for an earphone, as shown and described.